two stage reduction gear的意思|示意
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英 / /
二级减速齿轮
two stage reduction gear的网络常见释义
二级减速器 ... two stage reducer 二级减速器 two stage reduction gear 二级减速器 two stage rocket 两级火箭 ...
two stage reduction gear相关短语
1、 two stage epicyclic reduction gear 两级行星减速器